Pyramex V2G-XP Safety Goggles Special indirect ventilation system located at the top and bottom of frame allow air flow and heat release Multi-functional goggle with 180 vision, protects against chemical splash, sun glare, dust flying particles, wind, and 99% of harmful UV rays Outer polycarbonate lens protects against the environment, while an inner lens prevents fogging Incudes a wide adjustable elastic strap with quick release system for secure fit Exceeds ANSI Z87.1 High Impact Requirements